%0 GKSS report %@ 0267-9477 %A Pepelnik, R., Prange, A., Niedergesaess, R. %D 1994 %J Journal of Analytical Atomic Spectrometry %P 1071-1074 %T Comparative study of multi-element determination using inductively coupled plasma mass spectrometry, total reflection X-ray fluorescence spectrometry and neutron activation analysis %U %X